package ranveterinaria.servlet;

import java.io.IOException;
import java.util.Collection;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import ranveterinaria.modelo.DuenoModelo;
import ranveterinaria.modelo.PacienteModelo;
import ranveterinaria.negocio.GestionDueno;
import ranveterinaria.negocio.GestionPaciente;

/**
 * Servlet implementation class ClientesEstadoDePacienteListar
 */
@WebServlet("/ClientesEstadoDePacienteListar")
public class ClientesEstadoDePacienteListar extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public ClientesEstadoDePacienteListar() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		GestionPaciente negocio = new GestionPaciente();
		try {
			
			Collection<PacienteModelo> lista = negocio.listar();
			
			request.setAttribute("arreglo", lista);
			request.setAttribute("arregloPacientesPorCliente", new GestionDueno().listar());
			RequestDispatcher rd = request.getRequestDispatcher("Formularios/ClientesEstadoDePaciente.jsp");
			rd.forward(request, response);

		} catch (Exception e) {
			System.out.println(e.getMessage());
			request.setAttribute("MENSAJEERROR", e.toString());
			RequestDispatcher rd = request.getRequestDispatcher("error.jsp");
			rd.forward(request, response);
		}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		GestionPaciente negocio = new GestionPaciente();
		try {
			
			Collection<PacienteModelo> lista = negocio.listarPorDueno(new DuenoModelo(Integer.parseInt(request.getParameter("cboDueno"))));
			// Guardar en el ambiente de request
			
			request.setAttribute("arreglo", lista);
			request.setAttribute("arregloPacientesPorCliente", new GestionDueno().listar());
			RequestDispatcher rd = request.getRequestDispatcher("Formularios/ClientesEstadoDePaciente.jsp");
			rd.forward(request, response);

		} catch (ranveterinaria.excepcion.DAOExcepcion e) {
			System.out.println(e.getMessage());
			RequestDispatcher rd = request.getRequestDispatcher("error.jsp");
			rd.forward(request, response);
		}
	}

}
